{"product_id":"human-grade-14mm-water-pipe-downstem","title":"Human Grade 14mm Downstem – 3–6 Inch Sizes","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe Human Grade 14mm Downstem is a replacement downstem designed for 14mm water pipes, with seven available lengths from 3 inches to 6 inches. The multiple size options make it easier to replace an existing downstem without changing the rest of your setup.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe packaging includes a printed ruler to help measure your current downstem and joint size before choosing a replacement. Selecting the correct length helps ensure the downstem sits properly in the water pipe while maintaining the intended airflow and water filtration.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1128\/4274\/files\/Qa2M9lV907cNc7PURE6nU6O4Bl1vFuidTkHeVrxj.png?v=1788890716\" alt=\"Human Grade downstem packaging with printed length and joint diameter measuring guides\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003ch3\u003e\u003cspan\u003eAvailable Sizes\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eChoose the length that most closely matches your existing downstem. The available sizes cover a range of common water pipe configurations, while the printed ruler on the packaging helps make comparison easier.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e3 inches\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e3.5 inches\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e4 inches\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e4.5 inches\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e5 inches\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e5.5 inches\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e6 inches\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eProduct Details\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eBrand: Human Grade\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eProduct type: Replacement downstem\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eJoint size: 14mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCompatibility: Designed for 14mm water pipes\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRetail unit: One downstem\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePackaging: Printed measuring ruler included\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Human Grade","offers":[{"title":"3.5\" - 14mm","offer_id":49707173806307,"sku":"Downstem-1","price":4.99,"currency_code":"USD","in_stock":true},{"title":"3\" - 14mm","offer_id":49707173839075,"sku":"Downstem-2","price":4.99,"currency_code":"USD","in_stock":true},{"title":"4.5\" - 14mm","offer_id":49707173871843,"sku":"Downstem-3","price":4.99,"currency_code":"USD","in_stock":true},{"title":"4\" - 14mm","offer_id":49707173904611,"sku":"Downstem-4","price":4.99,"currency_code":"USD","in_stock":true},{"title":"5.5\" - 14mm","offer_id":49707173937379,"sku":"Downstem-5","price":4.99,"currency_code":"USD","in_stock":true},{"title":"5\" - 14mm","offer_id":49707173970147,"sku":"Downstem-6","price":4.99,"currency_code":"USD","in_stock":true},{"title":"6\" - 14mm","offer_id":49707174002915,"sku":"Downstem-7","price":4.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1128\/4274\/files\/Close-up_of_Human_Grade_14mm_downstem_joint_and_opening.jpg?v=1788891222","url":"https:\/\/www.421store.com\/products\/human-grade-14mm-water-pipe-downstem","provider":"421Store","version":"1.0","type":"link"}